Necklace and pin set marked Sara for Sarah Coventry. The is a very versatile set with both pieces having matching red marbelized stones. The large piece is 2 1/4 inches by 2 1/4 inches and is the pin that may also be attached to the bottom of the necklace medallion or by itself as just a pin. The smaller piece is 1 1/4 inches high and 1 inch wide with a hook at the top and bottom to go on the 10 3/4 inch chain doubled and also attach to the larger piece. What a beautiful set in lovely condition sold just as found.